Cat that kicks an exclamation mark.
The Zerocat Label
True Free-Design Hardware. Transparent. No Tricks.


Zerocat is run by Kai Mertens. Friends and contributors are Hoki, Tomás and Ricardo, as well as some pioneer customers and supporters. We are running a small mailing list and we use PGP-encryption with GnuPG.

For any question or feedback, feel free to get in touch. Our PGP-key is available for download from this site, see PGP-Key.

If you need to see a tool or hardware which does not yet exist as free-design, we would love to hear about it!

Please also be aware of networks like These will be of interest to you if you are looking for a vision of free-software business practices.

To sum up: If you want to do things differently, there are ways to do it! Spread the word, tell people about it and engage a free-design hardware hacker! We will all win ;-)